摘要
针对46#和70#石蜡在一些基础溶剂中的溶解性做了一些研究。对比了这两种蜡溶解性的异同,讨论了石蜡的溶解性与溶剂的分子量之间的关系。并得出了46#和70#石蜡在各溶剂中溶解性的公式。无论是对现代溶剂脱蜡方法和优化溶剂,还是在对研究石蜡在各种溶剂中的溶解度都具有重要意义。
The solubility of 46# and 70# paraffin waxes in some fundamental solvents was studied. Similarities and differences of the solubilities of these two waxes were compared. The relationship between the solubility of paraffin wax and the molecular weight of the solvent was discussed. The solubility formula of 46# and 70# paraffin wax in each solvent was obtained.
引文
[1]张建雨,朱丽实,徐建航.石油蜡(1)——石油蜡的分类、性质和用途[J].炼油设计,1999,29(1):53-57.
[2]王昀.世界石蜡生产及市场分析[J].国际石油经济,2005,13(12):42-45.
[3]樊晓雅.世界石蜡发展现状与展望[J].石油化工动态,1999,7(2):33-37.
[4]朱鸣岗,田松柏.润滑油基础油溶剂脱蜡技术进展[J].广州化工,2010,38(10):60-63.
[5]Malik Al-ahmad,Tariq Al-Fariss and S.Obaid-ur-Rehman.Solubility studies on a paraffin wax in base oils[J].Fuel,1990,69:293-296.